Velleman-Kit K8016 User manual

Total solder points: 954
Difficulty level: beginner 1 2 3 4 5 ⌧advanced
PC FUNCTION GENERATOR
ILLUSTRATED ASSEMBLY MANUAL H8016IP-1
K8016
K8016
Createstandardsignalwaveslikee.g.sine,triangleand
rectangleareavailable;othersinewavescanbeeasily
createdwithintegratedsoftware.

2
Features & specifications
Features :
 frequency range: from 0.01Hz to 1MHz
 crystal-based stability
 optically isolated from the PC
 low sinewave distortion
 TTL level synchronisation output
 stores up to 32K of waveform points
 standard waveforms: sine, square and triangle
 predefined library waveforms included: noise, sweep, ...
 includes Windows™ '95/'98/NT/2000/XP integrated software for the function generator and
Velleman PC oscilloscopes
 you can create your own waveforms with the integrated signal wave editor
 can be chained with Velleman PC oscilloscopes to the same PC printer port (LPT1, 2 or 3)
 extended bode plot possibility, used with PC scope PCS500 / K8031 / PCS100
 function generator screen with signal preview
 assembled version available: PCG10
Minimum system requirements:
• IBM compatible PC
• Windows 95, 98, ME, (Win2000, XP or NT possible)*
• SVGA display card (min. 800x600)
• mouse
• free printer port LPT1, LPT2 or LPT3
• CD Rom player
Specifications
• power supply: standard 12V DC adapter, 800mA (PS1208)
• direct digital wave synthesis (DDS), 32K wave table
• frequency setting resolution: 0.01%
• amplitude range: 100mVpp to 10Vpp @ 600ohm load
• amplitude resolution: 0.4% of full scale
• offset: from 0 to -5V or +5V max. (resolution 0.4% of full scale)
• vertical resolution: 8 bits (0.4% of full scale)
• maximum sample rate: 32MHz
• typical sine wave distortion (THD): < 0.08%
• output impedance: 50ohm
• dimensions: 235 x 165 x 47mm (9.3" x 6.5" x 1.9")
*Windows™ is a registrated trademark of Microsoft® Corporation.

3
Assembly hints
1. Assembly (Skipping this can lead to troubles ! )
Ok, so we have your attention. These hints will help you to make this project
successful. Read them carefully.
1.1 Make sure you have the right tools:
• A good quality soldering iron (25-40W) with a
small tip.
• Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to
the tip, to give it a wet look. This is called ‘thinning’and will protect
the tip, and enables you to make good connections. When solder
rolls off the tip, it needs cleaning.
• Thin raisin-core solder. Do not use any flux or grease.
• A diagonal cutter to trim excess wires. To avoid injury when cutting
excess leads, hold the lead so they cannot fly towards the eyes.
• Needle nose pliers, for bending leads, or to hold compo-
nents in place.
• Small blade and Phillips screwdrivers. A basic range
is fine.
For some projects, a basic multi-meter is required, or might
be handy
1.2 Assembly Hints :
⇒ Make sure the skill level matches your experience, to avoid disappointments.
⇒ Follow the instructions carefully. Read and understand the entire step before
you perform each operation.
⇒ Perform the assembly in the correct order as stated in this manual
⇒ Position all parts on the PCB (Printed Circuit Board) as shown on the draw-
ings.
⇒ Values on the circuit diagram are subject to changes.
⇒ Values in this assembly guide are correct*
0.000

4
⇒ Use the check-boxes to mark your progress.
⇒ Please read the included information on safety and customer service
* Typographical inaccuracies excluded. Always look for possible last minute
manual updates, indicated as ‘NOTE’on a separate leaflet.
1.3 Soldering Hints :
1- Mount the component against the PCB sur-
face and carefully solder the leads
2- Make sure the solder joints are cone-shaped
and shiny
3- Trim excess leads as close as possible to the
solder joint
REMOVE THEM FROM THE TAPE ONE AT A
TIME !
Assembly hints
AXIAL COMPONENTS ARE TAPED IN
THE CORRECT MOUNTING SEQUENCE !

5
Construction
 D1 : 1N4148
 D2 : 1N4148
 D3 : 1N4148
 D4 : 1N4148
 D5 : 1N4148
 D6 : 1N4148
 D7 : 1N4148
 D8 : 1N4148
 D9 : 1N4148
 D11 : 1N4148
 D12 : 1N4148
 D13 : 1N4148
 D14 : 1N4148
 D15 : 1N4148
 D16 : 1N4148
 D17 : 1N4148
 D18 : 1N4148
 D19 : 1N4148
 D20 : 1N4148
 D21 : 1N4148
 D22 : 1N4148
 D24 : 1N4148
 D25 : 1N4148
 D35 : 1N4007
1. Diodes (check the polarity)
CATHODE
D...
 R1 : 10K (1 - 0 - 0 - 2 - 1)
 R2 : 1K (1 - 0 - 0 - 1 - 1)
 R3 : 1K (1 - 0 - 0 - 1 - 1)
 R4 : 1K (1 - 0 - 0 - 1 - 1)
 R5 : 1K (1 - 0 - 0 - 1 - 1)
 R6 : 100 (1 - 0 - 0 - 0 - 1)
 R7 : 100 (1 - 0 - 0 - 0 - 1)
 R8 : 100 (1 - 0 - 0 - 0 - 1)
 R9 : 100 (1 - 0 - 0 - 0 - 1)
 R10 : 100 (1 - 0 - 0 - 0 - 1)
 R11 : 100 (1 - 0 - 0 - 0 - 1)
 R12 : 100 (1 - 0 - 0 - 0 - 1)
 R13 : 200 (2 - 0 - 0 - 0 - 1)
 R14 : 200 (2 - 0 - 0 - 0 - 1)
 R15 : 1K (1 - 0 - 0 - 1 - 1)
 R16 : 470 (4 - 7 - 0 - 0 - 1)
 R17 : 9K1 (9 - 1 - 0 - 1 - 1)
 R18 : 270K (2 - 7 - 0 - 3 - 1)
 R19 : 560K (5 - 6 - 0 - 3 - 1)
 R20 : 82K (8 - 2 - 0 - 2 - 1)
 R21 : 270K (2 - 7 - 0 - 3 - 1)
 R22 : 51K (5 - 1 - 0 - 2 - 1)
 R23 : 150K (1 - 5 - 0 - 3 - 1)
 R24 : 10K (1 - 0 - 0 - 2 - 1)
 R25 : 68K (6 - 8 - 0 - 2 - 1)
 R26 : 12K (1 - 2 - 0 - 2 - 1)
 R27 : 39K (3 - 9 - 0 - 2 - 1)
 R28 : 1K (1 - 0 - 0 - 1 - 1)
 R29 : 10K (1 - 0 - 0 - 2 - 1)
 R30 : 10K (1 - 0 - 0 - 2 - 1)
 R31 : 10K (1 - 0 - 0 - 2 - 1)
 R32 : 4K7 (4 - 7 - 0 - 1 - 1)
 R33 : 47 (4 - 7 - 0 - B - 1)
 R34 : 2K2 (2 - 2 - 0 - 1 - 1)
 R35 : 1K (1 - 0 - 0 - 1 - 1)
 R36 : 1K (1 - 0 - 0 - 1 - 1)
 R37 : 10K (1 - 0 - 0 - 2 - 1)
 R38 : 1M (1 - 0 - 0 - 4 - 1)
 R39 : 10K (1 - 0 - 0 - 2 - 1)
 R40 : 200 (2 - 0 - 0 - 0 - 1)
3. Resistors (1%)
R...
 ZD1 : 5V1
2. Zenerdiode (check the polarity)
ZD...
CATHODE

6
Construction
 C1 : 100nF (104)
 C2 : 100nF (104)
 C3 : 100nF (104)
 C5 : 100pF (101)
 C6 : 33pF (33)
 C8 : 1nF (102)
 C9 : 100nF (104)
 C10 : 10nF (103)
4. Capacitors
c...
 C12 : 100nF (104 - µ 1)
 C17 : 100nF (104 - µ 1)
 C20 : 100nF (104 - µ 1)
 C23 : 100nF (104 - µ 1)
 C25 : 100nF (104 - µ 1)
 C26 : 100nF (104 - µ 1)
 C27 : 100nF (104 - µ 1)
 C28 : 100nF (104 - µ 1)
 C29 : 100nF (104 - µ 1)
 C30 : 100nF (104 - µ 1)
 C31 : 100nF (104 - µ 1)
 C32 : 10pF (10)
 C34 : 100nF (104 - µ 1)
 C35 : 100nF (104 - µ 1)
 C36 : 100nF (104 - µ 1)
 C37 : 100nF (104 - µ 1)
 C38 : 100nF (104 - µ 1)
 C39 : 100nF (104 - µ 1)
 C40 : 82pF (82)
 C41 : 100nF (104 - µ 1)
 C42 : 100nF (104 - µ 1)
 C43 : 100nF (104 - µ 1)
 C44 : 100nF (104 - µ 1)
 C45 : 470nF (474)
 C46 : 100nF (104 - µ 1)
 C49 : 100nF (104 - µ 1)
 C50 : 100nF (104 - µ 1)
 C51 : 100nF (104 - µ 1)
 C53 : 100nF (104 - µ 1)
 C54 : 100nF (104 - µ 1)
 C55 : 100nF (104 - µ 1)
 C56 : 100nF (104 - µ 1)
 C57 : 100nF (104 - µ 1)
 C58 : 100nF (104 - µ 1)
 C59 : 100nF (104 - µ 1)
 C64 : 100nF (104 - µ 1)
 C75 : 100nF (104 - µ 1)
 C76 : 100nF (104 - µ 1)
 C79 : 100nF (104 - µ 1)
 R41 : 200 (2 - 0 - 0 - 0 - 1)
 R42 : 200 (2 - 0 - 0 - 0 - 1)
 R43 : 200 (2 - 0 - 0 - 0 - 1)
 R44 : 100 (1 - 0 - 0 - 0 - 1)
 R45 : 47 (4 - 7 - 0 - B - 1)
 R46 : 1K (1 - 0 - 0 - 1 - 1)
 R47 : 1K (1 - 0 - 0 - 1 - 1)
 R48 : 1K (1 - 0 - 0 - 1 - 1)
 R49 : 470 (4 - 7 - 0 - 0 - 1)
 R50 : 4K7 (4 - 7 - 0 - 1 - 1)
 R51 : 10K (1 - 0 - 0 - 2 - 1)
 R52 : 10K (1 - 0 - 0 - 2 - 1)
 R53 : 10K (1 - 0 - 0 - 2 - 1)
 R54 : 20K (2 - 0 - 0 - 2 - 1)
 R55 : 2K (2 - 0 - 0 - 1 - 1)
 R56 : 470 (4 - 7 - 0 - 0 - 1)
 R57 : 1K (1 - 0 - 0 - 1 - 1)
 R58 : 10K (1 - 0 - 0 - 2 - 1)
 R59 : 560K (5 - 6 - 0 - 3 - 1)
 R60 : 330 (3 - 3 - 0 - 0 - 1)
 R61 : 47K (4 - 7 - 0 - 2 - 1)
 R62 : 1K (1 - 0 - 0 - 1 - 1)
 R63 : 330 (3 - 3 - 0 - 0 - 1)
 R64 : 560K (5 - 6 - 0 - 3 - 1)
 R69 : 100 (1 - 0 - 0 - 0 - 1)
 R74 : 100 (1 - 0 - 0 - 0 - 1)
 R75 : 100 (1 - 0 - 0 - 0 - 1)
 R76 : 100 (1 - 0 - 0 - 0 - 1)
 R79 : 4K7 (4 - 7 - 0 - 1 - 1)
 R84 : 2K (2 - 0 - 0 - 1 - 1)
 R85 : 2K (2 - 0 - 0 - 1 - 1)
 R86 : 2K (2 - 0 - 0 - 1 - 1)

7
Construction
 IC2 : 16P
 IC3 : 16P
 IC4 : 16P
 IC5 : 16P
 IC6 : 16P
 IC7 : 16P
 IC8 : 16P
 IC9 : 14P
 IC10 : 28P
 IC11 : 16P
 IC13 : 8P
 IC14 : 16P
 IC15 : 14P
 IC18 : 16P
 IC19 : 16P
 IC20 : 8P
 IC21 : 16P
 IC22 : 24P
 IC24 : 8P
 IC33 : 8P
 IC35 : 8P
 IC36 : 8P
 IC37 : 8P
 IC48 : 16P
 IC49 : 16P
 IC50 : 16P
5. IC sockets.
Watch the position of the notch!
 C4 : 4µ 7
 C7 : 1µ F
 C11 : 4µ 7
 C13 : 100µ F
 C14 : 100µ F
 C15 : 100µ F
 C16 : 100µ F
 C18 : 4µ 7
 C19 : 100µ F
 C21 : 4µ 7
 C22 : 100µ F
 C24 : 100µ F
 C33 : 10µ F
 C47 : 4µ 7
 C48 : 100µ F
 C71 : 100µ F
 C77 : 1µ F
 C101 : 4µ 7
 C102 : 4µ 7
 C103 : 4µ 7
 C104 : 4µ 7
6. Electrolytic capacitors. Check
the polarity !
 RV1 : 2K (K002TW)
7. Multiturn trimmer
RV...
C...
10. Oscillator
(watch the position of the notch)
X...
 X1 : 32MHz

8
FS...
PIN 1
1
RY ...
 T1 : BC337
 T2 : BC327
 T3 : BC337
 T4 : BC327
 T5 : BC337
 T6 : BC337
 T7 : BC337
 T8 : BC327
 T9 : BC337
 T10 : BC337
 T11 : BC337
 T13 : BC337
 T14 : BC337
 T15 : BC327
 T16 : TIP42 (TIP32)
11. Transistor
 FS1 : 1A fast (PFU1)
10. Pico fuse
 RY1 : VR05R051A
9. Reed relays
(check the position of the notch)
RY...
 LD1 : 3mm RED (Power ON)
 LD2 : 3mm RED (Ready)
13. LEDs. Watch the polarity!
LD...
CATHODE
3mm
Construction
IMPORTANT
Mount these LEDs exactly like
in the drawing, otherwise the
LEDs will not fit correctly in
the front panel.
 IC1 : 7912 (UA7912)
 IC12 : 7812 (UA7812)
 IC17 : 7805 (UA7805)
 IC16 : 79L05 (UA79L05)
12. Voltage regulators
VR...

9
14. Connectors
 IC2 : 74HC595
 IC3 : 74HC595
 IC4 : 74HC4518
 IC5 : 74HC595
 IC6 : TDA8702
 IC7 : 74F161
 IC8 : 74HC162
 IC9 : 74HC14
 IC10 : CY7C199
 IC11 : 74HC4518
 IC13 : LM6181
 IC14 : 74HC4051
 IC15 : 74HC132
 IC18 : 74HC4051
 IC19 : 74HC595
 IC20 : 6N136
 IC21 : 74HC595
 IC22 : VK8016 (GAL22V10)
 IC24 : TL081 (TL081CP)
 IC33 : LM6181
 IC35 : 6N136
 IC36 : 6N136
 IC37 : 6N136
 IC48 : 74F161
 IC49 : 74F161
 IC50 : 74F161
15. IC’s check the position !
(Watch the position of the notch!)
Construction
-
SK... +
SW
 J6 : BNC
 J8 : BNC
 Carefully solder the connections.
 J14 : Power (DJ-005)
 J5 : 25P SUBD, female
(connection to PC-scope)
 J7 : 25P SUBD, male
(connection from printer port)

10
assembly
 IC23: 7805 (UA7805P) - This regulator must be isolated plastic type !
Attention : The voltage regulator is a fully isolated (plastic) type because it has to
be isolated galvanically from the rear panel. Mount the voltage regulator on the
rear panel and fasten it with the supplied M3 bolt, washer and nut as shown on
the drawing. Position the PCB together with the front and rear panel in the bot-
tom half of the enclosure. Now the voltage regulator can be soldered at the
component side of the PCB, not at the solder side. Do not fasten the PCB yet.
 Assemble the enclosure as following:
16. Voltage regulator and PCB assembly
M3 NUT
M3 LOCK WASHER
VOLTAGE REGULATOR
M3 BOLT

11
Calibration
To allow calibration, the unit must be connected to the computer and the
supplied software must be installed. Please consult the ‘Getting Started’manual
for details on the connection and installation procedure.
 Select the function generator module [Function generator].
 Select the correct parallel port [Options > Hardware setup].
 Check if the ‘POWER ON’(LD1) LED lights. If it does not light, check the
complete assembly and check the parallel port settings in the options-hardware
setup of the software.
 Make sure the frequency is set to 1000Hz (1KHz). Adjust if necessary (1).
 Make sure the offset is set to 0V. Adjust if necessary (6).
 Make sure the amplitude is set to 5Vpp. Adjust if necessary (7).
 Select sinewave output (4). Readout (9) should now show a sine wave and the
‘READY’LED (LD2) should light.
 Connect a digital multimeter to the ‘signal out’connector of the generator. Set it
to DC volts. Adjust the multi-turn trimmer RV1 until the multimeter displays zero
volts. If necessary, adjust the range of the meter to obtain a higher resolution.
Now you can check the waveform, using an oscilloscope or one of our PC- or
handheld scopes
 If for some the measured values are totally off, please inspect the complete
assembly, paying special attention to the solder joints, component positioning and
values.
 If everything went well, you can fasten the PCB with the supplied screws, and
close the enclosure lid.
Your function generator is now ready for use !
17. Calibration

12
PCB
24. PCB
18.PCB

13
19. Power supply section
Schematic diagram

14
20. Analogue section
Schematic diagram

15
21. Digital section
Schematic diagram

VELLEMAN KIT NV
Legen Heirweg 33
9890 Gavere
Belgium Europe
Info ?: http://www.velleman.be
Questions ?: [e-mail]
Modifications and typographical errors reserved
© Velleman Kit nv
H8016IP - 2007 - ED1 (rev1)
5 410329 29088 7